Battle Realms: Winter of the Wolf Cheat: Destroy Building Instantly
In Battle Realms version 1.00 (not WOTW) hit CTRL+D then press D to destroy buildings. This works only in that game. If you have WOTW, it will not work.
Battle Realms: Winter of the Wolf Exploit - Yin For Lotus
In Lotus, train an Unclean One and then build the Crypt of the Brothers, so that you will have a 1 yin bonus point.
Next, upgrade the attack plus of the Blade Acolyte in the Forge. While it is upgrading, quickly train the Unclean One in the Forge.
Of course it will be waiting for the Tempered Steel to finish before it goes inside the Forge -- so when the Unclean One is in front of the Forge, press the cancel quickly and you will gain yin points.
The upgrade of Tempered Steel will stop and the Unclean One goes inside for the Rite Of Ascension, then it will be cancelled too. Watch the Yin points carefully, the yin points that is used for the tempered steel goes back and it will have an additional Yin points as you quickly press the cancel button.